خط مشی دسترسیدرباره ما
ثبت نامثبت نام
راهنماراهنما
فارسی
ورودورود
صفحه اصلیصفحه اصلی
جستجوی مدارک
تمام متن
منابع دیجیتالی
رکورد قبلیرکورد بعدی
library name : انستیتو تغذیه دانشگاه علوم پزشکی شهید بهشتی
Material Type : Latin Articles
Language of Document : English
Record Number : 62275
Doc. No : 937A
Main Entry : ROSTAMI R
Title & Author : SURVEY OF PEANUT FUNGAL CONTAMINATION AND ITS RELATIONSHIP WITH AMBIENT CONDITIONS IN THE BAZAR OF ZANJAN [Article]; NAJAFI SALEH H.*,FAZLZADEH DAVIL M.
Title : IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE)
Volume Number : , Vol.6 ؛ No.4
Date : , (2009)
page : : 295 - 300
Abstract : Different food products such as corn, wheat and peanut have shown high potential to be contaminated in suitable environmental conditions, such as temperature and humidity. Some fungi can produce toxins, like Aflatoxin, and some of them are carcinogen. The purpose of this research was to study fungal contamination in peanuts being sold in the BAZAR of the city of Zanjan. 20 samples of 50g roasted and salted peanuts and 16 samples of 50g unsalted peanuts )pure( were collected from Zanjan BAZAR. Ambient conditions such as light intensity, temperature and air flow of the BAZAR and also the relative humidity of peanuts were measured. Samples were analyzed for fungal colony and were identified using slide culture technique. Results showed that Mold fungi were dominant among the colonies as. Aspergillus flavus )39.1percent(, Penicillium )9.2percent(, Rhizopus )7.2percent(, Mucor )2.5percent(, Alternaria )1.03percent( and Nigrospora )0.5percent(. Temperature and the samples relative humidity were higher than the standard range. The results indicated a significant relation between relative humidity, light intensity, temperature and peanuts عtype )pure or salted( with level of fungal contamination. Also, roasting and processing reduced the relative humidity of peanuts and the level of contamination. Hence roasting, salting and provision of appropriate ambient conditions can be useful to peanut storage.
Descriptor : PEANUT
Descriptor : FUNGI
Descriptor : MOLD
Descriptor : ZANJAN
Descriptor : AMBIENT CONDITIONS
Added Entry : NADAFI K
: AGHAMOHAMMADI A
 
 
 
(در صورت عدم وضوح تصویر اینجا را کلیک نمایید)